/* Strechárske Práce — shared styles */
:root{
  --bg:#f3f2f2;
  --ink:#201e1d;
  --ink2:#3d3a38;
  --muted:#5c5856;
  --muted2:#a8a4a2;
  --line:#201e1d;
  --line2:#d6d3d1;
  --red:#ec3013;
  --red-dark:#c9280f;
  --red-deep:#b3240e;
  --red-light:#f58a77;
  --panel:#eae9e9;
  --dark2:#4a4644;
}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:'Archivo',system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}
a{color:var(--red-deep);text-decoration:underline}
a:hover{color:var(--red)}
::selection{background:#fbd3cb}
button,input,select,textarea{font-family:inherit}
:focus-visible{outline:2px solid var(--red);outline-offset:2px}
img{display:block;max-width:100%}
.mono{font-family:'JetBrains Mono',Consolas,monospace}
.wrap{max-width:1320px;margin:0 auto;padding:0 28px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font-weight:600;font-size:15px;text-align:left;text-decoration:none;padding:12px 18px}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark)}
.btn-outline{background:transparent;color:var(--ink);border:2px solid var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--bg)}
.btn-dark{background:var(--ink);color:var(--bg)}
.btn-dark:hover{background:var(--red)}
.btn-ghost{background:none;color:var(--ink)}
.btn-ghost:hover{background:#e4e2e1}
.btn-link{background:none;border:0;padding:0;color:var(--red-deep);text-decoration:underline;cursor:pointer;font-size:inherit;font-family:inherit}
.btn-link:hover{color:var(--red)}
.btn-plain{background:none;border:0;padding:0;cursor:pointer;color:var(--muted);font-weight:600;font-size:14px;font-family:inherit}

/* header */
.topbar{background:var(--ink);color:var(--bg);font-size:14px}
.topbar .wrap{padding:10px 28px;display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between}
.tag-akcia{background:var(--red);color:#fff;font-weight:800;padding:2px 8px;font-size:12px;letter-spacing:.08em}
header.site{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:2px solid var(--ink)}
header.site .wrap{padding:14px 28px;display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none}
.brand-mark{width:40px;height:40px;background:var(--red);display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px;flex:none}
.brand-name{font-weight:800;font-size:20px;letter-spacing:-.01em;line-height:1.05}
.brand-sub{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block}
nav.main{display:flex;flex-wrap:wrap;gap:2px}
nav.main a{background:none;border:0;padding:10px 12px;font-size:15px;font-weight:600;color:var(--ink);cursor:pointer;text-decoration:none;display:inline-block}
nav.main a:hover,nav.main a.active{background:#e4e2e1}
.header-actions{display:flex;gap:10px;align-items:center}
.cart-btn{display:flex;align-items:center;gap:10px;background:var(--bg);border:2px solid var(--ink);padding:10px 14px;font-weight:600;font-size:15px;cursor:pointer;color:var(--ink)}
.cart-btn:hover{background:var(--ink);color:var(--bg)}
.cart-count{background:var(--red);color:#fff;min-width:22px;height:22px;display:grid;place-items:center;font-size:13px;padding:0 6px}

/* layout helpers */
.section{border-bottom:2px solid var(--ink)}
.section-dark{border-bottom:2px solid var(--ink);background:var(--ink);color:var(--bg)}
.section-panel{border-bottom:2px solid var(--ink);background:var(--panel)}
.kicker{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red-deep);margin-bottom:14px}
.kicker-light{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red-light);margin-bottom:14px}
h1.display{margin:0;font-size:clamp(40px,5.5vw,80px);font-weight:800;letter-spacing:-.03em;line-height:.95}
h2.display{margin:0;font-size:clamp(32px,4vw,56px);font-weight:800;letter-spacing:-.02em;line-height:1}
.lead{font-size:19px;line-height:1.55;color:var(--ink2)}

.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,520px),1fr))}
.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2px}
.stat{padding:26px 28px;background:var(--bg)}
.stat-num{font-size:44px;font-weight:800;letter-spacing:-.02em}
.stat-label{color:var(--muted);font-size:15px}
.stat-accent{background:var(--red);color:#fff}
.stat-accent .stat-label{color:#fff}

.tile-grid{display:grid;gap:2px;background:var(--ink);border:2px solid var(--ink)}
.tile{background:var(--bg)}

.photo-ph{background:repeating-linear-gradient(135deg,#dcdad9 0 12px,#e6e4e3 12px 24px);display:flex;align-items:flex-end;padding:16px}
.photo-ph span{font-family:'JetBrains Mono',Consolas,monospace;font-size:12px;background:var(--bg);padding:4px 8px;border:2px solid var(--ink)}
.photo-cover{width:100%;height:100%;object-fit:cover;display:block}
.media-box{position:relative;overflow:hidden;border:0}

/* service cards on home */
.svc-card{background:var(--bg);border:0;padding:30px 26px 26px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:16px;color:var(--ink);min-height:330px;text-decoration:none;width:100%}
.svc-card:hover{background:#fff}
.svc-num{font-family:'JetBrains Mono',Consolas,monospace;font-size:13px;color:var(--red-deep)}
.svc-title{font-size:26px;font-weight:800;letter-spacing:-.01em;line-height:1.1}
.svc-short{font-size:16px;line-height:1.55;color:var(--ink2);flex:1}
.svc-foot{display:flex;justify-content:space-between;align-items:center;border-top:2px solid var(--ink);padding-top:14px;font-weight:600}

/* feature box dark */
.feature-box{background:var(--ink);padding:24px}
.feature-box h3{font-weight:800;font-size:20px;margin:0 0 8px}
.feature-box p{color:#bdb9b7;line-height:1.5;margin:0}

/* numbered steps */
.step-box{background:var(--bg);padding:28px}
.step-num{font-size:56px;font-weight:800;color:var(--red);line-height:1}
.step-title{font-weight:800;font-size:20px;margin:18px 0 8px}
.step-text{color:var(--ink2);line-height:1.55}

/* project / article card */
.card{background:var(--bg);display:flex;flex-direction:column}
.card-body{padding:22px 24px;display:flex;flex-direction:column;gap:6px}
.card-kicker{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red-deep)}
.card-title{font-weight:800;font-size:21px}
.card-meta{color:var(--muted);font-size:15px}

/* testimonials */
.quote{margin:0;background:var(--bg);padding:28px;display:flex;flex-direction:column;gap:20px}
.stars{color:var(--red);font-size:20px;letter-spacing:3px}
.quote blockquote{margin:0;font-size:18px;line-height:1.55}
.quote figcaption{margin-top:auto;font-weight:600}

/* product card */
.product{background:var(--bg);display:flex;flex-direction:column}
.product-media{position:relative;aspect-ratio:1/1}
.product-body{padding:18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.product-cat{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red-deep)}
.product-name{font-weight:800;font-size:18px;line-height:1.2;flex:1}
.product-price-row{display:flex;justify-content:space-between;align-items:baseline}
.product-price{font-size:22px;font-weight:800}
.product-unit{font-size:13px;color:var(--muted)}
.add-btn{background:var(--ink);color:var(--bg);border:0;padding:14px 20px;font-weight:600;font-size:15px;cursor:pointer;text-align:left;display:flex;justify-content:space-between;width:100%}
.add-btn:hover{background:var(--red)}
.stock-badge{position:absolute;right:12px;bottom:12px;font-size:12px;font-weight:700;background:var(--ink);color:var(--bg);padding:4px 8px}

/* town pills */
.pill{border:2px solid var(--ink);padding:6px 12px;font-size:15px;font-weight:600;display:inline-block}

/* faq */
details.faq{border-bottom:2px solid var(--ink)}
details.faq summary{list-style:none;width:100%;padding:20px 0;display:flex;justify-content:space-between;gap:20px;cursor:pointer;font-size:19px;font-weight:600;color:var(--ink)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:'+';color:var(--red);font-weight:800;font-size:22px}
details.faq[open] summary::after{content:'\2212'}
details.faq p{margin:0 0 22px;font-size:17px;line-height:1.6;color:var(--ink2);max-width:640px}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
.field input,.field select,.field textarea{padding:13px;font-size:16px;border:2px solid var(--ink);border-radius:0;background:#fff;font-weight:400}
.field-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
fieldset.box{border:2px solid var(--ink);padding:24px;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
fieldset.box legend{font-weight:800;font-size:20px;padding:0 8px}
.checkline{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.45;cursor:pointer}
.checkline input{width:18px;height:18px;flex:none;accent-color:var(--red);margin-top:1px}
.radio-opt{width:100%;display:flex;gap:14px;align-items:center;background:none;border:0;border-bottom:2px solid var(--line2);padding:16px 20px;cursor:pointer;text-align:left;font-size:16px}
.radio-opt:hover{background:var(--panel)}
.radio-dot{width:20px;height:20px;border:2px solid var(--ink);display:grid;place-items:center;flex:none}
.radio-dot i{width:10px;height:10px;background:var(--red);display:none}
.radio-opt.checked .radio-dot i{display:block}

/* table */
table.price-table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
table.price-table thead tr{background:var(--ink);color:var(--bg);text-align:left}
table.price-table th{padding:14px 18px}
table.price-table td{padding:13px 18px;border-bottom:2px solid var(--line2)}
.table-scroll{overflow-x:auto;border:2px solid var(--ink)}

/* footer */
footer.site{background:var(--ink);color:var(--line2)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:40px;padding:64px 28px 40px}
.footer-col{display:flex;flex-direction:column;gap:4px}
.footer-col h4{font-weight:800;color:var(--bg);margin:0 0 8px}
.footer-link{background:none;border:0;padding:5px 0;text-align:left;color:var(--line2);font-size:15px;cursor:pointer;text-decoration:none;display:block;font-family:inherit}
.footer-link:hover{color:#fff}
.footer-bottom{border-top:2px solid var(--dark2)}
.footer-bottom .wrap{padding:20px 28px;display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;font-size:13px;color:var(--muted2)}

/* CTA band */
.cta{background:var(--red);color:#fff;border-bottom:2px solid var(--ink)}
.cta .wrap{padding:72px 28px;display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:flex-end}
.cta h2{margin:0;font-size:clamp(36px,5vw,72px);font-weight:800;letter-spacing:-.03em;line-height:.95;max-width:820px}
.cta a.phone{font-size:clamp(28px,3vw,40px);font-weight:800;color:#fff;text-decoration:none}

/* cart drawer */
.cart-overlay{position:fixed;inset:0;background:rgba(32,30,29,.55);z-index:60;display:none}
.cart-overlay.open{display:block}
.cart-drawer{position:fixed;top:0;right:-100%;bottom:0;width:min(440px,100%);background:var(--bg);z-index:61;border-left:2px solid var(--ink);display:flex;flex-direction:column;transition:right .25s ease}
.cart-drawer.open{right:0}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:2px solid var(--ink)}
.cart-close{background:none;border:2px solid var(--ink);width:40px;height:40px;font-size:18px;cursor:pointer}
.cart-close:hover{background:var(--ink);color:var(--bg)}
.cart-items{flex:1;overflow-y:auto}
.cart-item{padding:16px 22px;border-bottom:2px solid var(--line2);display:grid;grid-template-columns:64px 1fr;gap:14px}
.cart-thumb{width:64px;height:64px;border:2px solid var(--ink);background:repeating-linear-gradient(135deg,#dcdad9 0 6px,#e6e4e3 6px 12px)}
.qty-box{display:flex;border:2px solid var(--ink)}
.qty-box button{width:34px;height:34px;background:none;border:0;font-size:18px;cursor:pointer}
.qty-box button:hover{background:#e4e2e1}
.qty-box span{min-width:36px;display:grid;place-items:center;font-weight:600;border-left:2px solid var(--ink);border-right:2px solid var(--ink)}
.cart-foot{border-top:2px solid var(--ink);padding:18px 22px;display:flex;flex-direction:column;gap:10px}

/* toast */
.toast{position:fixed;left:24px;bottom:24px;z-index:70;background:var(--ink);color:var(--bg);padding:14px 18px;border-left:6px solid var(--red);font-weight:600;display:none;gap:16px;align-items:center}
.toast.show{display:flex}
.toast button{background:none;border:0;color:var(--red-light);font-weight:800;cursor:pointer;padding:0;font-family:inherit}

/* cookie banner */
.cookie-banner{position:fixed;right:20px;bottom:20px;left:20px;max-width:560px;margin-left:auto;z-index:80;background:var(--bg);border:2px solid var(--ink);box-shadow:0 18px 40px rgba(32,30,29,.25);display:none}
.cookie-banner.show{display:block}
.cookie-body{padding:22px 22px 14px}
.cookie-body h4{font-weight:800;font-size:20px;margin:0 0 8px}
.cookie-body p{margin:0;font-size:15px;line-height:1.55;color:var(--ink2)}
.cookie-settings{border-top:2px solid var(--line2);padding:12px 22px;display:none;flex-direction:column;gap:10px;font-size:15px}
.cookie-settings.show{display:flex}
.cookie-actions{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink)}
.cookie-actions button{background:none;border:0;border-right:2px solid var(--ink);padding:14px;font-weight:600;font-size:14px;cursor:pointer;text-align:left;font-family:inherit}
.cookie-actions button:hover{background:#e4e2e1}
.cookie-actions button:last-child{border-right:0;background:var(--red);color:#fff;font-weight:800}
.cookie-actions button:last-child:hover{background:var(--red-dark)}

/* legal layout */
.legal-wrap{padding:56px 28px 88px;display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}
.legal-nav{flex:1 1 240px;max-width:320px;border:2px solid var(--ink);display:flex;flex-direction:column;position:sticky;top:110px}
.legal-nav-head{padding:14px 18px;background:var(--ink);color:var(--bg);font-weight:800}
.legal-nav a{background:none;color:var(--ink);border:0;border-bottom:2px solid var(--line2);padding:13px 18px;text-align:left;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;display:block}
.legal-nav a:hover{background:#e4e2e1}
.legal-nav a.active{background:var(--red);color:#fff;border-bottom:2px solid var(--ink)}
.legal-content{flex:999 1 420px;min-width:0;max-width:820px;font-size:17px;line-height:1.7;color:var(--ink2)}
.legal-content h1{margin:0 0 8px;font-size:clamp(32px,4vw,52px);font-weight:800;letter-spacing:-.02em;line-height:1.05;color:var(--ink)}
.legal-content .eff{margin:0 0 28px;color:var(--muted)}
.legal-content h2{font-size:22px;color:var(--ink);margin:28px 0 8px}

/* calculator */
.calc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,480px),1fr))}
.calc-form{padding:48px 28px;display:flex;flex-direction:column;gap:26px}
.calc-result{background:var(--ink);color:var(--bg);padding:48px 28px;display:flex;flex-direction:column;gap:18px;justify-content:center}
.calc-price{font-size:clamp(40px,5vw,68px);font-weight:800;letter-spacing:-.02em;line-height:1}
input[type=range]{accent-color:var(--red);width:100%}

/* responsive */
@media (max-width:640px){
  .wrap{padding:0 18px}
  header.site .wrap,.topbar .wrap{padding:12px 18px}
}